Cutting Image Background with ImageMagick

Here is a small sequence of commands to cut the image of background (given that background is a solid color):

TMP_COLOR=convert $ORIG_IMAGE_NAME -crop 1x1+0+0 txt:- | sed -n 's/.*\(#\S\+\).*/\1/p';
convert $ORIG_IMAGE_NAME -bordercolor $TMP_COLOR -border 1x1 -alpha set -channel RGBA -fuzz 30% -fill none -floodfill +0+0 $TMP_COLOR -shave 1x1 $NEW_IMAGE_NAME

Just change the first to vars. You can also adjust the fuzz percentage if needed.

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